I bought a blue one of these years ago as an alternative to carrying a full tin of your favorite nasal snuff. It may get some looks from bystanders if you decide to use one of these in public so discretion may be best. Its easy to use and keeps your snuff fresh. Filling requires a small screw driver and one of those tiny snuff spoons that are sold by Mr. Snuff as the snuff chamber is small and narrow. Still, it isn't hard to fill and I have used this thing thousands of times and am completely satisfied with my purchase those so many years ago. You won't regret getting this.
Useful for snuffing on the go and discreetly especially if you live in an area where snuff is either unheard of or just forgotten. This bullet is rather simple to use, but does best with a fine grind that's on the dryer end if things, will work with a moist snuff like a germanic style just not as good. Overall it's worth the price and just as well made.